# -*- mode: snippet -*-
# --
% Define a backgound.
\usepackage{eso-pic}
\newcommand\BackgroundPic{
  \put(0,0){
    \parbox[b][\paperheight]{\paperwidth}{%
      \vfill
      \centering
      \incl?graphics[width=\paperwidth,height=\paperheight,
      keepaspectratio]{${1:background.png}}%
      \vfill
    }}}
